1Bright LED Dispaly: The LED display screen has 5 level brightness that can be adjusted. With 5 inch LEDs, you can see this scoreboard clearly from 59 feet away. 2Host and Guest Score Display: The scores of the host and guest sides are represented by red and green numbers, which are very intuitive and easy to distinguish. The score record range is from 0 to 99. 3Infrared Remote Control: LED scoreboard is controlled by an infrared remote control with a control distance of 40 feet (AAA batteries are required, not included). Simple operation, brightness adjustment, buzzer sound. 4Aluminum Alloy: Portable electronic scoreboard adopts aluminum alloy frame, which is sturdy and durable while it is also portable and lightweight. 5Indoor Sports Score Keeper: Portable digital scoreboard is suitable for a variety of indoor sports, widely used in basketball, football, tennis, baseball, badminton and other events.